10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
actually i am trying to find the lenght of fixed width file record reading from teradata db but its not working can u guys help me out?
code which i wrote---
colmn_lngth=`cat $RPT_FILE | awk -F~ '{print $1}'`
rm $RPT_FILE
while read line
do
result=`echo $line | wc -m`
... (4 Replies)
Discussion started by: Seshendranath
4 Replies
2. Shell Programming and Scripting
I am new to awk and writing a script using awk. I have file containing fixed length records, I wish to extract 2 substring(each substring is padded with zeros on left e.g 000000003623) and add each substring respectively for every record in the file to get total sum of respective substring for all... (5 Replies)
Discussion started by: Devesh5683
5 Replies
3. Shell Programming and Scripting
Hi
I need to be search a file of fixed length records and when I hit a particular record that match a search string, substitute a known position field
In the example file below
FHEAD000000000120090806143011
THEAD0000000002Y0000000012 P00000000000000001234
TTAIL0000000003... (0 Replies)
Discussion started by: nedkelly007
0 Replies
4. Shell Programming and Scripting
I am trying to remove a line feed (\n) within a fixed width record. I tried the tr -d ‘\n' command, but it also removes the record delimiter. Is there a way to remove the line feed without removing the record delimiter? (10 Replies)
Discussion started by: CKT_newbie88
10 Replies
5. UNIX for Dummies Questions & Answers
I want to find out the record length of a fixed length file? I forgot the command. Any body know? (9 Replies)
Discussion started by: tranq01
9 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I need to create a file using touch command . I want the size to be of
300 MB . Is it possible with touch or any other command.
Thanx for your help. (2 Replies)
Discussion started by: reply2soumya
2 Replies
7. Shell Programming and Scripting
hello!
I have a file with fixed record length...
format:
123445asdfg 4343777 sfgg
I wanna convert it to
123445,asdfg ,4343,777 ,sfgg
is there any way to do it?
sed/grep/awk??
at the moment I use sed -e 's_ \(\)_,\1_g'
but it works only if there are spaces between... (16 Replies)
Discussion started by: george_
16 Replies
8. Shell Programming and Scripting
I have a fixed width flatfile with 5 columns, i will load file from oracle database to the flatfile for every 15 min at the end of the file, i want to insert a record by calling a shell script for inserting a record.
please can any one help me.
Thanks. (1 Reply)
Discussion started by: limou
1 Replies
9. UNIX for Dummies Questions & Answers
hi guys,
Is there any way to create a file of specified size ..ie...during creation itself u should be able to specify the size of it... (12 Replies)
Discussion started by: deep
12 Replies
10. UNIX for Dummies Questions & Answers
I want to create a file, that has a fixed size, as a placeholder so no one will write to that disc and I may store backup files at a later date. how can I do this?
Using HP 9000/300 computer with HP 7937 Disc Drives and HPUX 6.5 OS. (3 Replies)
Discussion started by: dblevans
3 Replies